Do the number of moles of reaction products increase, decrease or remain or remain same when each of the following equilibria is subjected to a decrease in pressure by increasing the volume?
`CaO(s)+CO_2(g)iffCaCO_3(s)`

Do the number of moles of reaction products increase, decrease or remain or remain same when each of the following equilibria is subjected to a decrease in pressure by increasing the volume? PCl_5(g) iff PCl_3(g)+Cl_2(g)

Does the number of moles of reaction products increase, decrease or remain same when the following equilibria is subjected to a decrease in pressure by increasing the volume? 3Fe(s) +4H_2O(g) iff Fe_3O_4(s)+4H_2(g)

Find out the value of K_c for each of the following equilibria from the value of K_p CaCO_3(s)iff CaO(s)+CO_2(g),K_p=167 at 1073 K

N_2(g)+3H_2(g)harr2NH_3(g) + heat How do the following factors influence the foward reaction: Increase in pressure

In what manner will increase of pressure effect the following equilibrium ? C(s)+H_(2)O(g) iff CO(g)+H_(2)(g)

Dihydrogen gas is obtained from natural gas by partial oxidation with steam as per following endothermic reaction: 'C H_4(g)+H_2 O_(g) hArr C O_(g)+3 H_2(g)' a) Write an expression'for 'K_p' for the above reaction. b) How will the values of 'K_p' and composition of equilibrium mixture be affected by i) increasing the pressure ii) increasing the temperature iii) using a catalyst.

N_2+3H_2harr2NH_3 H_2+I_2harr2HI N_2O_2(g)harr2NO 2SO_2+O_2harr2SO_3 How amount of the products increases in the above reactions (based on Le chateliers principle) Hints: reference must be given on each of the following: concentration, pressure, temperature and catalyst

2NO(g)+O_2(g)harr2NO_2(g)+heat In this reaction how do the following changes influence the amount of the product: Increase in pressure

Consider this reaction: CO(g)+2H_2(g) harr CH_3 OH(g), Delta rH =- 92kJ/Mol Explain the influence of the following on the basis of Le Chateliers principle. Increase in the pressure

Which of the following statements are related to Boyle's law? a. When pressure increases volume decreases. b. When temperature increasen, volume increases. c. If P is pressure and V the volume N then P xxV is a constant. d. At constant temperature and pressure the volume of a gas is directly proportional to the number of molecules.